67790215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4842

約数の個数: 16

約数和(自身を含む): 84458880

約数和(自身を除く): 16668665

約数列:

[1, 5, 47, 61, 235, 305, 2867, 4729, 14335, 23645, 222263, 288469, 1111315, 1442345, 13558043, 67790215]

約数ペア:

[(1, 67790215), (5, 13558043), (47, 1442345), (61, 1111315), (235, 288469), (305, 222263), (2867, 23645), (4729, 14335)]